All Stories

  1. Recent advancement in water electrolysis for hydrogen production: A comprehensive bibliometric analysis and technology updates

    Article • International Journal of Hydrogen Energy, March 2024, Elsevier

    Dr. Pin Jern Ker

  2. Development of photovoltaic powered greenhouse for the application in Peninsular Malaysia

    Article • January 2024, American Institute of Physics

    Dr. Pin Jern Ker, NARENDRAN RAMASENDERAN

  3. The Impact of COVID-19 on the Energy Sector and the Role of AI: An Analytical Review on Pre- to Post-Pandemic Perspectives

    Article • Energies, September 2023, MDPI AG

    Dr. Pin Jern Ker

  4. The Impacts of COVID-19 and Roles of Artificial Intelligence on Energy Sector: An Analytical Review on the Pre-, Mid- and Post-Pandemic Perspectives

    Article • July 2023, MDPI AG

    Dr. Pin Jern Ker

  5. Wind Energy Conversions, Controls, and Applications: A Review for Sustainable Technologies and Directions

    Article • Sustainability, February 2023, MDPI AG

    Dr. Pin Jern Ker

  6. Water Content in Transformer Insulation System: A Review on the Detection and Quantification Methods

    Article • Energies, February 2023, MDPI AG

    Dr. Pin Jern Ker

  7. Quantifying Microalgae Growth by the Optical Detection of Glucose in the NIR Waveband

    Article • Molecules, January 2023, MDPI AG

    Dr. Pin Jern Ker

  8. Preliminary Investigation of Different Types of Inoculums and Substrate Preparation for Biohydrogen Production

    Article • Fermentation, January 2023, MDPI AG

    Dr. Pin Jern Ker

  9. Impact Assessment of COVID-19 Severity on Environment, Economy and Society towards Affecting Sustainable Development Goals

    Article • Sustainability, November 2022, MDPI AG

    Dr. Pin Jern Ker

  10. Prerequisite for COVID-19 Prediction: A Review on Factors Affecting the Infection Rate

    Article • International Journal of Environmental Research and Public Health, October 2022, MDPI AG

    Dr. Pin Jern Ker

  11. The Advancement of Solid-State Transformer Technology and Its Operation and Control with Power Grids: A Review

    Article • Electronics, August 2022, MDPI AG

    Dr. Pin Jern Ker

  12. Chemical Composition, Antioxidant, Antibacterial, and Antibiofilm Activities of Backhousia citriodora Essential Oil

    Article • Molecules, July 2022, MDPI AG

    Dr. Pin Jern Ker

  13. Color Index of Transformer Oil: A Low-Cost Measurement Approach Using Ultraviolet-Blue Laser

    Article • Sensors, November 2021, MDPI AG

    Dr. Pin Jern Ker

  14. The Amber-Colored Liquid: A Review on the Color Standards, Methods of Detection, Issues and Recommendations

    Article • Sensors, October 2021, MDPI AG

    Dr. Pin Jern Ker

  15. Energy Management Scheduling for Microgrids in the Virtual Power Plant System Using Artificial Neural Networks

    Article • Energies, October 2021, MDPI AG

    Dr. Pin Jern Ker

  16. A Feasible Alternative to FDSOI and FinFET: Optimization of W/La2O3/Si Planar PMOS with 14 nm Gate-Length

    Article • Materials, September 2021, MDPI AG

    Dr. Pin Jern Ker

  17. A Review on Thermophotovoltaic Cell and Its Applications in Energy Conversion: Issues and Recommendations

    Article • Materials, August 2021, MDPI AG

    Dr. Pin Jern Ker

  18. Waste collection route optimisation model for linking cost saving and emission reduction to achieve sustainable development goals

    Article • Sustainable Cities and Society, November 2020, Elsevier

    Dr. Pin Jern Ker

  19. Review of optimal methods and algorithms for sizing energy storage systems to achieve decarbonization in microgrid applications

    Article • Renewable and Sustainable Energy Reviews, October 2020, Elsevier

    Dr. Pin Jern Ker

  20. Optimized controller for renewable energy sources integration into microgrid: Functions, constraints and suggestions

    Article • Journal of Cleaner Production, May 2020, Elsevier

    Dr. Pin Jern Ker

  21. Grid-connected renewable energy sources: Review of the recent integration requirements and control methods

    Article • Journal of Cleaner Production, April 2020, Elsevier

    Dr. Pin Jern Ker

  22. Toward Enhanced State of Charge Estimation of Lithium-ion Batteries Using Optimized Machine Learning Techniques

    Article • Scientific Reports, March 2020, Springer Science + Business Media

    Dr. Pin Jern Ker

  23. Power Quality Assessment of Grid-Connected PV System in Compliance with the Recent Integration Requirements

    Article • Electronics, February 2020, MDPI AG

    Dr. Pin Jern Ker

  24. State of the Art of Solid-State Transformers: Advanced Topologies, Implementation Issues, Recent Progress and Improvements

    Article • IEEE Access, January 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Prof Frede Blaabjerg, Dr. Pin Jern Ker

  25. Detection of 2FAL Furanic Compound in Transformer Oil Using Optical Spectroscopy Method and Verification Using Morse Oscillation Theory

    Article • IEEE Access, January 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  26. Recent Development of Thermophotovoltaic System for Waste Heat Harvesting Application and Potential Implementation in Thermal Power Plant

    Article • IEEE Access, January 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  27. L-band Q-switched fiber laser with gallium/thulium-doped silica fiber saturable absorber

    Article • Optics & Laser Technology, November 2019, Elsevier

    Dr. Pin Jern Ker

  28. Power electronics contribution to renewable energy conversion addressing emission reduction: Applications, issues, and recommendations

    Article • Applied Energy, October 2019, Elsevier

    Prof Frede Blaabjerg, Dr. Pin Jern Ker

  29. Lithium Ion Battery Thermal Management System Using Optimized Fuzzy Controller

    Article • September 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  30. State-of-Charge Estimation of Li-ion Battery in Electric Vehicles: A Deep Neural Network Approach

    Article • September 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  31. Simulation and Optimization of Emitter Thickness for Indium Arsenide-Based Thermophotovoltaic Cell

    Article • August 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  32. The Effect of Illumination Intensity on the Performance of Germanium Based-Thermophotovoltaic Cell

    Article • August 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  33. Effect of Front-Surface-Field and Back-Surface-Field on the Performance of GaAs Based-Photovoltaic Cell

    Article • July 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  34. Applications of Photonics in Agriculture Sector: A Review

    Article • Molecules, May 2019, MDPI AG

    Dr. Pin Jern Ker

  35. Vision-Based Traffic Sign Detection and Recognition Systems: Current Trends and Challenges

    Article • Sensors, May 2019, MDPI AG

    Dr. Pin Jern Ker

  36. Microgrid control methods toward achieving sustainable energy management

    Article • Applied Energy, April 2019, Elsevier

    Dr. Pin Jern Ker

  37. Detection of Inhibitor Content in Transformer Oil at Wavelengths below 1000 nm

    Article • March 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  38. Long-term stability and sustainability evaluation for mode-locked fiber laser with graphene/PMMA saturable absorbers

    Article • Optics Communications, March 2019, Elsevier

    Dr. Pin Jern Ker

  39. Backtracking Search Algorithm Based Fuzzy Charging-Discharging Controller for Battery Storage System in Microgrid Applications

    Article • IEEE Access, January 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  40. Binary Particle Swarm Optimization for Scheduling MG Integrated Virtual Power Plant Toward Energy Saving

    Article • IEEE Access, January 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  41. Fuzzy Logic Inverter Controller in Photovoltaic Applications: Issues and Recommendations

    Article • IEEE Access, January 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  42. Mode-locked fiber laser in the C-band region for dual-wavelength ultrashort pulses emission using a carbon nanotube saturable absorber

    Article • Chinese Optics Letters, January 2019, Shanghai Institute of Optics and Fine Mechanics

    Dr. Pin Jern Ker

  43. State of Charge Estimation for Lithium-Ion Batteries Using Model-Based and Data-Driven Methods: A Review

    Article • IEEE Access, January 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  44. A review of state of health and remaining useful life estimation methods for lithium-ion battery in electric vehicles: Challenges and recommendations

    Article • Journal of Cleaner Production, December 2018, Elsevier

    Dr. Pin Jern Ker

  45. Air Conditioning for Smart Home Energy Management System

    Article • International Journal of Engineering & Technology, November 2018, Science Publishing Corporation

    Dr. Pin Jern Ker

  46. An Intelligent Maximum Power Point Tracking Algorithm for Photovoltaic System

    Article • International Journal of Engineering & Technology, November 2018, Science Publishing Corporation

    Dr. Pin Jern Ker

  47. Charging and Discharging Control of Li-Ion Battery Energy Management for Electric Vehicle Application

    Article • International Journal of Engineering & Technology, November 2018, Science Publishing Corporation

    Dr. Pin Jern Ker

  48. Effect of Multiplication and Absorption Layers Width on Avalanche Multiplication Gain in InGaAs/InP Avalanche Photodiode

    Article • International Journal of Engineering & Technology, November 2018, Science Publishing Corporation

    Dr. Pin Jern Ker

  49. Simulation of 4-coils Magnetic Resonance Coupling for Multiple Receivers Wireless Power Transfer at Various Transmission Distance

    Article • November 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  50. Optimization of energy management system for fuel-cell hybrid electric vehicles: Issues and recommendations

    Article • Applied Energy, October 2018, Elsevier

    Dr. Pin Jern Ker

  51. New near-infrared absorbance peak for inhibitor content detection in transformer insulating oil

    Article • Sensors and Actuators B Chemical, August 2018, Elsevier

    Dr Fairuz Abdullah, Dr. Pin Jern Ker

  52. Modeling, Simulation and Optimization of 14nm High-K/Metal Gate NMOS with Taguchi Method

    Article • August 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  53. Optimization of p-type Emitter Thickness for GaSb-Based Thermophotovoltaic Cells

    Article • August 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  54. UV-Vis Spectroscopy: A New Approach for Assessing the Color Index of Transformer Insulating Oil

    Article • Sensors, July 2018, MDPI AG

    Dr Fairuz Abdullah, Dr. Pin Jern Ker

  55. Multi-wavelength Brillouin Raman Erbium Fiber Laser utilizing Captured Residual Raman Pump Power

    Article • July 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Fairuz Abdullah, Dr. Pin Jern Ker

  56. Characterizing Inhibitor Content of Transformer Oil in the UV-Visible Waveband

    Article • April 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Fairuz Abdullah, Dr. Pin Jern Ker

  57. Detection of Power Transformer Fault Conditions using Optical Characteristics of Transformer Oil

    Article • April 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  58. A Review of Internet of Energy Based Building Energy Management Systems: Issues and Recommendations

    Article • IEEE Access, January 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Prof Frede Blaabjerg, Dr. Pin Jern Ker

  59. Advanced Control Strategies of VSC Based HVDC Transmission System: Issues and Potential Recommendations

    Article • IEEE Access, January 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Prof Frede Blaabjerg, Dr. Pin Jern Ker

  60. Review of Energy Storage System Technologies in Microgrid Applications: Issues and Challenges

    Article • IEEE Access, January 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Prof Frede Blaabjerg, Dr. Pin Jern Ker

  61. Artificial Intelligent Based Damping Controller Optimization for the Multi-Machine Power System: A Review

    Article • IEEE Access, January 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  62. State-of-the-Art and Energy Management System of Lithium-Ion Batteries in Electric Vehicle Applications: Issues and Recommendations

    Article • IEEE Access, January 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  63. Switching Techniques and Intelligent Controllers for Induction Motor Drive: Issues and Recommendations

    Article • IEEE Access, January 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  64. Charge Equalization Controller Algorithm for Series-Connected Lithium-Ion Battery Storage Systems: Modeling and Applications

    Article • Energies, September 2017, MDPI AG

    Dr. Pin Jern Ker

  65. Performance Characterization of Schottky Tunneling Graphene Field Effect Transistor at 60 nm Gate Length

    Article • Sains Malaysiana, July 2017, Penerbit Universiti Kebangsaan Malaysia (UKM Press)

    Dr. Pin Jern Ker

  66. Microcontroller-Based Face Recognition System with Web-Based Application for Car Security

    Article • Advanced Science Letters, May 2017, American Scientific Publishers

    Dr. Pin Jern Ker

  67. Development of a Microcontroller-based Portable Surveillance System with User Alert Notification

    Article • Journal of Environmental Science and Technology, February 2017, Science Alert

    Dr. Pin Jern Ker

  68. GPS-based highway toll collection system: Novel design and operation

    Article • Cogent Engineering, January 2017, Taylor & Francis

    Dr. Pin Jern Ker

  69. Integrating programming with BeagleBone Black for undergraduate's "programming for engineers" syllabus

    Article • December 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Jehana Ermy JEJ Jamaluddin, Dr. Pin Jern Ker

  70. Smart home design with XBee Wi-Fi and Android-based graphical user interface

    Article • December 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  71. Determining the color index of transformer insulating oil using UV-Vis spectroscopy

    Article • November 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Fairuz Abdullah, Dr. Pin Jern Ker

  72. Modeling and simulation of InAs photodiode on electric field profile and dark current characteristics

    Article • August 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  73. Surface passivation of InAs avalanche photodiodes for low-noise infrared imaging

    Article • March 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  74. Process Characterization of 32nm Semi Analytical Bilayer Graphene-based MOSFET

    Article • MATEC Web of Conferences, January 2016, EDP Sciences

    Noor Faizah Zainul Abidin, Dr. Pin Jern Ker

  75. Process Parameters Optimization of 14nm MOSFET Using 2-D Analytical Modelling

    Article • MATEC Web of Conferences, January 2016, EDP Sciences

    Noor Faizah Zainul Abidin, Dr. Pin Jern Ker

  76. Determining the inhibitor content of transformer insulating oil using UV-Vis spectroscopy

    Article • January 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Fairuz Abdullah, Dr. Pin Jern Ker

  77. Development of a GPS-based highway toll collection system

    Article • January 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  78. A microcontroller-based system for liquid level detection using infrared sensing

    Article • December 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  79. Modeling of 14 nm gate length n-Type MOSFET

    Article • August 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker, Noor Faizah Zainul Abidin

  80. Proposed new strategy in CQI at course module level through students' feedbacks in UNITEN

    Article • December 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  81. Temperature dependence of impact ionization in InAs: erratum

    Article • Optics Express, October 2014, Optical Society of America (OSA)

    Dr. Pin Jern Ker

  82. Determining the different learning styles of students from different engineering programmes in UNITEN

    Article • December 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  83. High speed low noise InAs electron avalanche photodiodes for telecommunication and infrared sensing applications

    Article • October 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  84. Temperature dependence of impact ionization in InAs

    Article • Optics Express, April 2013, Optical Society of America (OSA)

    Dr. Pin Jern Ker

  85. Can InAs Avalanche Photodiodes achieve high sensitivity for infrared sensing applications?

    Article • Optics Express, December 2012, Optical Society of America (OSA)

    Dr. Pin Jern Ker

  86. InAs electron avalanche photodiodes with 580 GHz gain-bandwidth product

    Article • July 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  87. Low noise high responsivity InAs electron avalanche photodiodes for infrared sensing

    Article • physica status solidi c, December 2011, Wiley

    Dr. Pin Jern Ker

  88. InAs avalanche photodiodes for X-ray detection

    Article • Journal of Instrumentation, December 2011, Institute of Physics Publishing

    Dr. Pin Jern Ker

  89. High speed InAs electron avalanche photodiodes overcome the conventional gain-bandwidth product limit

    Article • Optics Express, November 2011, Optical Society of America (OSA)

    Dr. Pin Jern Ker

  90. InAs avalanche photodiodes for X-ray detection

    Article • October 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  91. InAs Electron-Avalanche Photodiodes: From leaky diodes to extremely low noise avalanche photodiodes

    Article • October 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  92. Temperature Dependence of Leakage Current in InAs Avalanche Photodiodes

    Article • IEEE Journal of Quantum Electronics, August 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker

  93. Avalanche Multiplication and Excess Noise in InAs Electron Avalanche Photodiodes at 77 K

    Article • IEEE Journal of Quantum Electronics, June 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Pin Jern Ker